Phylum Bryophyta A.Braun (1864) - bryophytes
   Class Bryopsida McClatchie (1897) - mosses
     Subclass Dicranidae Doweld (2001)
       Order Grimmiales M. Fleisch.
         Family Grimmiaceae Arn.
           Genus Schistidium Bruch & Schimp. (1845), nom. cons.